com.esri.arcgis.datasourcesraster

Class MapPoint

java.lang.Object

com.esri.arcgis.datasourcesraster.MapPoint

All Implemented Interfaces:

IMapPoint, IGeometry, IPoint, com.esri.arcgis.interop.RemoteObjRef, java.io.Serializable

public class MapPoint
extends java.lang.Object
implements com.esri.arcgis.interop.RemoteObjRef, IMapPoint

COM Class 'MapPoint'. Generated 5/5/2025 2:28:33 PM from 'X:\ArcGIS\com\server\esriDataSourcesRaster.tlb'

Description 'Implements interface IMapPoint (a point in map space).' Generator Options: PromptForTypeLibraries = False ClashPrefix = esri_ LowerCaseMemberNames = True IDispatchOnly = False RetryOnReject = False AwtForOcxs = True ArraysAsObjects = False DontRenameSameMethods = False ImplementConflictingInterfaces = True ReuseMethods = True RenameConflictingInterfaceMethods = True GenBeanInfo = True GenerateJavadoc =

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.esri.arcgis.datasourcesraster.IMapPoint

IID, IID5f3a89c1_3ed5_4f56_bdf5_22008d23b143, xxDummy

Fields inherited from interface com.esri.arcgis.geometry.IPoint

IID1b077915_38c5_11d0_92d2_00805f7c28b0

Fields inherited from interface com.esri.arcgis.geometry.IGeometry

IID1b07790d_38c5_11d0_92d2_00805f7c28b0

Constructor Summary

Constructors

Constructor and Description
MapPoint() Constructs a MapPoint using ArcGIS Engine.
MapPoint(java.lang.Object obj) Deprecated. As of ArcGIS 9.2, replaced by normal Java casts. MapPoint theMapPoint = (MapPoint) obj;

Method Summary

Modifier and Type	Method and Description
int	compare(IPoint otherPoint) Compares X, Y, M, Z, ID of this point (in that order) with that of the other point.
void	constrainAngle(double constraintAngle, IPoint anchor, boolean allowOpposite) Projects this point to the point on the infinite line defined by anchor and angle (in radians).
void	constrainDistance(double constraintRadius, IPoint anchor) Projects this point to the perimeter of the circle defined by radius and anchor.
boolean	equals(java.lang.Object o) Compare this object with another
void	geoNormalize() Shifts longitudes, if need be, into a continuous range of 360 degrees.
void	geoNormalizeFromLongitude(double longitude) Normalizes longitudes into a continuous range containing the longitude.
static java.lang.String	getClsid() getClsid.
int	getDimension() The topological dimension of this geometry.
IEnvelope	getEnvelope() Creates a copy of this geometry's envelope and returns it.
int	getGeometryType() The type of this geometry.
int	getID() The Point ID attribute.
java.lang.String	getImageID() The image ID of this IMapPoint.
com.esri.arcgis.interop.Dispatch	getJintegraDispatch() Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.
double	getM() The measure attribute.
java.lang.String	getMapPointID() The identification string of this IMapPoint.
IDoubleArray	getPointingErrorCovarianceMatrix() The pointing error covariance matrix that is associated with this IMapPoint.
ISpatialReference	getSpatialReference() The spatial reference associated with this geometry.
double	getX() The X coordinate.
double	getY() The Y coordinate.
double	getZ() The Z attribute.
int	hashCode() the hashcode for this object
boolean	isEmpty() Indicates whether this geometry contains any points.
void	project(ISpatialReference newReferenceSystem) Projects this geometry into a new spatial reference.
void	putCoords(double x, double y) Sets the X and Y coordinates.
void	queryCoords(double[] x, double[] y) Returns the X and Y coordinates.
void	queryEnvelope(IEnvelope outEnvelope) Copies this geometry's envelope properties into the specified envelope.
void	release() Release this COM object reference
void	setEmpty() Removes all points from this geometry.
void	setID(int pointID) The Point ID attribute.
void	setImageID(java.lang.String pImageID) The image ID of this IMapPoint.
void	setM(double m) The measure attribute.
void	setMapPointID(java.lang.String pMapPointID) The identification string of this IMapPoint.
void	setPointingErrorCovarianceMatrix(IDoubleArray ppPointingErrCovMatrix) The pointing error covariance matrix that is associated with this IMapPoint.
void	setSpatialReferenceByRef(ISpatialReference spatialRef) The spatial reference associated with this geometry.
void	setX(double x) The X coordinate.
void	setY(double y) The Y coordinate.
void	setZ(double z) The Z attribute.
void	snapToSpatialReference() Moves points of this geometry so that they can be represented in the precision of the geometry's associated spatial reference system.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MapPoint

public MapPoint()
         throws java.io.IOException,
                java.net.UnknownHostException

Constructs a MapPoint using ArcGIS Engine.

Throws:

java.io.IOException - if there are interop problems

java.net.UnknownHostException - if there are interop problems

MapPoint

public MapPoint(java.lang.Object obj)
         throws java.io.IOException

Deprecated. As of ArcGIS 9.2, replaced by normal Java casts.
MapPoint theMapPoint = (MapPoint) obj;

Construct a MapPoint using a reference to such an object returned from ArcGIS Engine or Server. This is semantically equivalent to casting obj to MapPoint.

Parameters:

obj - an object returned from ArcGIS Engine or Server

Throws:

java.io.IOException - if there are interop problems

Method Detail

getClsid

public static java.lang.String getClsid()

getClsid.

equals

public boolean equals(java.lang.Object o)

Compare this object with another

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

the hashcode for this object

Overrides:

hashCode in class java.lang.Object

getJintegraDispatch

public com.esri.arcgis.interop.Dispatch getJintegraDispatch()

Gets a reference to a com.esri.arcgis.interop.Dispatch which can be used to access the COM object that support for this interface indicates the implementing class references.

Specified by:

getJintegraDispatch in interface com.esri.arcgis.interop.RemoteObjRef

Returns:

the COM object reference

release

public void release()

Release this COM object reference

Specified by:

release in interface com.esri.arcgis.interop.RemoteObjRef

getImageID

public java.lang.String getImageID()
                            throws java.io.IOException,
                                   AutomationException

The image ID of this IMapPoint.

Specified by:

getImageID in interface IMapPoint

Returns:

The pImageID

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setImageID

public void setImageID(java.lang.String pImageID)
                throws java.io.IOException,
                       AutomationException

The image ID of this IMapPoint.

Specified by:

setImageID in interface IMapPoint

Parameters:

pImageID - The pImageID (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getMapPointID

public java.lang.String getMapPointID()
                               throws java.io.IOException,
                                      AutomationException

The identification string of this IMapPoint.

Specified by:

getMapPointID in interface IMapPoint

Returns:

The pMapPointID

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setMapPointID

public void setMapPointID(java.lang.String pMapPointID)
                   throws java.io.IOException,
                          AutomationException

The identification string of this IMapPoint.

Specified by:

setMapPointID in interface IMapPoint

Parameters:

pMapPointID - The pMapPointID (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getPointingErrorCovarianceMatrix

public IDoubleArray getPointingErrorCovarianceMatrix()
                                              throws java.io.IOException,
                                                     AutomationException

The pointing error covariance matrix that is associated with this IMapPoint.

Specified by:

getPointingErrorCovarianceMatrix in interface IMapPoint

Returns:

A reference to a com.esri.arcgis.system.IDoubleArray

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setPointingErrorCovarianceMatrix

public void setPointingErrorCovarianceMatrix(IDoubleArray ppPointingErrCovMatrix)
                                      throws java.io.IOException,
                                             AutomationException

The pointing error covariance matrix that is associated with this IMapPoint.

Specified by:

setPointingErrorCovarianceMatrix in interface IMapPoint

Parameters:

ppPointingErrCovMatrix - A reference to a com.esri.arcgis.system.IDoubleArray (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryCoords

public void queryCoords(double[] x,
                        double[] y)
                 throws java.io.IOException,
                        AutomationException

Returns the X and Y coordinates.

Specified by:

queryCoords in interface IPoint

Parameters:

x - The x (out: use single element array)

y - The y (out: use single element array)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

putCoords

public void putCoords(double x,
                      double y)
               throws java.io.IOException,
                      AutomationException

Sets the X and Y coordinates.

Specified by:

putCoords in interface IPoint

Parameters:

x - The x (in)

y - The y (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getX

public double getX()
            throws java.io.IOException,
                   AutomationException

The X coordinate.

Specified by:

getX in interface IPoint

Returns:

The x

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setX

public void setX(double x)
          throws java.io.IOException,
                 AutomationException

The X coordinate.

Specified by:

setX in interface IPoint

Parameters:

x - The x (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getY

public double getY()
            throws java.io.IOException,
                   AutomationException

The Y coordinate.

Specified by:

getY in interface IPoint

Returns:

The y

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setY

public void setY(double y)
          throws java.io.IOException,
                 AutomationException

The Y coordinate.

Specified by:

setY in interface IPoint

Parameters:

y - The y (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getZ

public double getZ()
            throws java.io.IOException,
                   AutomationException

The Z attribute.

Specified by:

getZ in interface IPoint

Returns:

The z

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setZ

public void setZ(double z)
          throws java.io.IOException,
                 AutomationException

The Z attribute.

Specified by:

setZ in interface IPoint

Parameters:

z - The z (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getM

public double getM()
            throws java.io.IOException,
                   AutomationException

The measure attribute.

Specified by:

getM in interface IPoint

Returns:

The m

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setM

public void setM(double m)
          throws java.io.IOException,
                 AutomationException

The measure attribute.

Specified by:

setM in interface IPoint

Parameters:

m - The m (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getID

public int getID()
          throws java.io.IOException,
                 AutomationException

The Point ID attribute.

Specified by:

getID in interface IPoint

Returns:

The pointID

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setID

public void setID(int pointID)
           throws java.io.IOException,
                  AutomationException

The Point ID attribute.

Specified by:

setID in interface IPoint

Parameters:

pointID - The pointID (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

constrainDistance

public void constrainDistance(double constraintRadius,
                              IPoint anchor)
                       throws java.io.IOException,
                              AutomationException

Projects this point to the perimeter of the circle defined by radius and anchor.

Specified by:

constrainDistance in interface IPoint

Parameters:

constraintRadius - The constraintRadius (in)

anchor - A reference to a com.esri.arcgis.geometry.IPoint (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

constrainAngle

public void constrainAngle(double constraintAngle,
                           IPoint anchor,
                           boolean allowOpposite)
                    throws java.io.IOException,
                           AutomationException

Projects this point to the point on the infinite line defined by anchor and angle (in radians). If allowOpposite is true, then the point can also snap to angle + pi radians.

Specified by:

constrainAngle in interface IPoint

Parameters:

constraintAngle - The constraintAngle (in)

anchor - A reference to a com.esri.arcgis.geometry.IPoint (in)

allowOpposite - The allowOpposite (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

compare

public int compare(IPoint otherPoint)
            throws java.io.IOException,
                   AutomationException

Compares X, Y, M, Z, ID of this point (in that order) with that of the other point. Returns -1 if this point's value is less, 1 if greater, and 0 otherwise. Useful for sorting a group of points.

Specified by:

compare in interface IPoint

Parameters:

otherPoint - A reference to a com.esri.arcgis.geometry.IPoint (in)

Returns:

The result

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getGeometryType

public int getGeometryType()
                    throws java.io.IOException,
                           AutomationException

The type of this geometry.

Specified by:

getGeometryType in interface IGeometry

Returns:

A com.esri.arcgis.geometry.esriGeometryType constant

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getDimension

public int getDimension()
                 throws java.io.IOException,
                        AutomationException

The topological dimension of this geometry.

Specified by:

getDimension in interface IGeometry

Returns:

A com.esri.arcgis.geometry.esriGeometryDimension constant

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getSpatialReference

public ISpatialReference getSpatialReference()
                                      throws java.io.IOException,
                                             AutomationException

The spatial reference associated with this geometry.

Specified by:

getSpatialReference in interface IGeometry

Returns:

A reference to a com.esri.arcgis.geometry.ISpatialReference

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setSpatialReferenceByRef

public void setSpatialReferenceByRef(ISpatialReference spatialRef)
                              throws java.io.IOException,
                                     AutomationException

The spatial reference associated with this geometry.

Specified by:

setSpatialReferenceByRef in interface IGeometry

Parameters:

spatialRef - A reference to a com.esri.arcgis.geometry.ISpatialReference (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

isEmpty

public boolean isEmpty()
                throws java.io.IOException,
                       AutomationException

Indicates whether this geometry contains any points.

Specified by:

isEmpty in interface IGeometry

Returns:

The isEmpty

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

setEmpty

public void setEmpty()
              throws java.io.IOException,
                     AutomationException

Removes all points from this geometry.

Specified by:

setEmpty in interface IGeometry

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

queryEnvelope

public void queryEnvelope(IEnvelope outEnvelope)
                   throws java.io.IOException,
                          AutomationException

Copies this geometry's envelope properties into the specified envelope.

Specified by:

queryEnvelope in interface IGeometry

Parameters:

outEnvelope - A reference to a com.esri.arcgis.geometry.IEnvelope (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

getEnvelope

public IEnvelope getEnvelope()
                      throws java.io.IOException,
                             AutomationException

Creates a copy of this geometry's envelope and returns it.

Specified by:

getEnvelope in interface IGeometry

Returns:

A reference to a com.esri.arcgis.geometry.IEnvelope

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

project

public void project(ISpatialReference newReferenceSystem)
             throws java.io.IOException,
                    AutomationException

Projects this geometry into a new spatial reference.

Specified by:

project in interface IGeometry

Parameters:

newReferenceSystem - A reference to a com.esri.arcgis.geometry.ISpatialReference (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

snapToSpatialReference

public void snapToSpatialReference()
                            throws java.io.IOException,
                                   AutomationException

Moves points of this geometry so that they can be represented in the precision of the geometry's associated spatial reference system.

Specified by:

snapToSpatialReference in interface IGeometry

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

geoNormalize

public void geoNormalize()
                  throws java.io.IOException,
                         AutomationException

Shifts longitudes, if need be, into a continuous range of 360 degrees.

Specified by:

geoNormalize in interface IGeometry

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.

geoNormalizeFromLongitude

public void geoNormalizeFromLongitude(double longitude)
                               throws java.io.IOException,
                                      AutomationException

Normalizes longitudes into a continuous range containing the longitude. This method is obsolete.

Specified by:

geoNormalizeFromLongitude in interface IGeometry

Parameters:

longitude - The longitude (in)

Throws:

java.io.IOException - If there are interop problems.

AutomationException - If the ArcObject component throws an exception.